{"id":396939,"date":"2024-12-10T13:35:03","date_gmt":"2024-12-10T13:35:03","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-t-joint-contact-with-6-dofs-and-failure-needed\/"},"modified":"2024-12-10T13:35:03","modified_gmt":"2024-12-10T13:35:03","slug":"shell-t-joint-contact-with-6-dofs-and-failure-needed","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-t-joint-contact-with-6-dofs-and-failure-needed\/","title":{"rendered":"Shell T-joint contact with 6 DOFs and failure needed"},"content":{"rendered":"<p>&lt;p&gt;Hello all,&lt;br&gt;&lt;br&gt;I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. I need the card to overwrite the built-in settings for bounded contact to have the following:&lt;br&gt;&lt;br&gt;1. &nbsp;&nbsp;&nbsp;Translational and rotational DOFs tied&lt;br&gt;2. &nbsp;&nbsp;&nbsp;Contact stress\/force failure criterion&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/12\/10-12-2024-1733837654-joint.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Now I have:&lt;\/p&gt;&lt;p&gt;*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn&#8217;t tie rotational DOFs (it works for lap joint). *CONTACT_TIEBREAK_NODES_TO_SURFACE contact has force failure criteria but doesn&#8217;t tie rotational DOFs as well.&lt;\/p&gt;&lt;p&gt;I&#8217;m wondering if there is any type of contact for shell T-joint contact with 6 DOFs and failure?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-396939","topic","type-topic","status-publish","hentry","topic-tag-6-dof","topic-tag-bondedcontactfailure-1","topic-tag-contact"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello all,I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. I need the card to overwrite the built-in settings for bounded contact to have the following:1. Translational and rotational DOFs tied2. Contact stress\/force failure criterionNow I have:*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn&#039;t tie rotational DOFs (it works for\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-t-joint-contact-with-6-dofs-and-failure-needed\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Shell T-joint contact with 6 DOFs and failure needed | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello all,I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. I need the card to overwrite the built-in settings for bounded contact to have the following:1. Translational and rotational DOFs tied2. Contact stress\/force failure criterionNow I have:*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn&#039;t tie rotational DOFs (it works for\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-t-joint-contact-with-6-dofs-and-failure-needed\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-12-10T13:35:03+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-12-10T13:35:03+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Shell T-joint contact with 6 DOFs and failure needed | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello all,I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. I need the card to overwrite the built-in settings for bounded contact to have the following:1. Translational and rotational DOFs tied2. Contact stress\/force failure criterionNow I have:*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn&#039;t tie rotational DOFs (it works for\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/contact\\\/#listItem\",\"name\":\"contact\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/contact\\\/#listItem\",\"position\":3,\"name\":\"contact\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/contact\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/#listItem\",\"name\":\"Shell T-joint contact with 6 DOFs and failure needed\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/#listItem\",\"position\":4,\"name\":\"Shell T-joint contact with 6 DOFs and failure needed\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/contact\\\/#listItem\",\"name\":\"contact\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/\",\"name\":\"Shell T-joint contact with 6 DOFs and failure needed | Ansys Learning Forum\",\"description\":\"Hello all,I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. I need the card to overwrite the built-in settings for bounded contact to have the following:1. Translational and rotational DOFs tied2. Contact stress\\\/force failure criterionNow I have:*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn't tie rotational DOFs (it works for\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/shell-t-joint-contact-with-6-dofs-and-failure-needed\\\/#breadcrumblist\"},\"datePublished\":\"2024-12-10T13:35:03+00:00\",\"dateModified\":\"2024-12-10T13:35:03+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Shell T-joint contact with 6 DOFs and failure needed | Ansys Learning Forum","description":"Hello all,I have T-joint of two shell parts connected by bounded contact in Workbench LS-Dyna. 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Contact stress\/force failure criterionNow I have:*CONTACT_TIED_SURFACE_TO_SURFACE_FAILURE contact has stress failure criteria but doesn't tie rotational DOFs (it works for"},"aioseo_meta_data":{"post_id":"396939","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2025-10-19 10:09:32","updated":"2025-10-19 10:09:32","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/contact\/\" title=\"contact\">contact<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tShell T-joint contact with 6 DOFs and failure needed\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/forum\/topics\/"},{"label":"contact","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/contact\/"},{"label":"Shell T-joint contact with 6 DOFs and failure needed","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-t-joint-contact-with-6-dofs-and-failure-needed\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27814"],"_bbp_topic_id":["396939"],"_bbp_subscription":["78535","13640"],"_bbp_author_ip":["188.163.110.18"],"_bbp_last_reply_id":["397464"],"_bbp_last_active_id":["397464"],"_bbp_last_active_time":["2024-12-13 18:58:22"],"_bbp_reply_count":["4"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["78535","13640"],"_btv_view_count":["529"],"_bbp_topic_status":["unanswered"]},"test":"dmytro"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/396939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/396939\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=396939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}